美国大型科技股多数上涨，万得美国科技七巨头指数上涨1.57%，谷歌涨超4%。消息面上，当地时间2 月19日，谷歌发布最新基础大模型Gemini 3.1 Pro。相比去年11月发布的Gemini 3 Pro，新模型推理性能 直接翻倍。奈飞、亚马逊涨超2%，苹果、英伟达、Meta涨超1%。 周五（2月20日），欧美股市全线收涨，道指涨0.47%，标普500指数涨0.69%，纳指涨0.9%。 （文章来源：21世纪经济报道） ...

Core Insights - The Supreme Court's ruling against most of President Trump's tariffs has positively impacted digital advertising stocks, including Alphabet, Pinterest, and Meta, leading to significant gains in their share prices [1][1][1] Digital Advertising Impact - Digital advertisers are expected to benefit from the easing of tariffs, as clients may redirect refunds into increased advertising spending, according to marketing research firm EMARKETER [1][1] - Shares of Pinterest rose by 6%, while Alphabet's stock climbed by 4%, marking them among the best performers on the S&P 500 and Nasdaq [1][1] - Companies like Snap and Pinterest have faced challenges due to reduced ad spending from retail clients affected by higher costs from tariffs, with both stocks losing approximately half their value over the past year [1][1] Competitive Landscape - Meta and Alphabet have reported strong ad sales and have not experienced the same level of pressure as Pinterest, which has a higher proportion of large retail clients [1][1] - Analysts at Bank of America noted that Pinterest may have lost market share to larger competitors, while companies like Meta are investing in AI-enhanced advertising to mitigate tariff-related challenges [1][1]

Core Viewpoint - The market is experiencing a rotation where value stocks, cyclicals, and international markets are gaining traction while mega-cap technology stocks have pulled back, a common occurrence during bull markets [1][12]. Group 1: Market Dynamics - The Magnificent 7 stocks have traded sideways to modestly lower since last November due to concerns over AI overinvestment and valuation multiples, yet their fundamental positioning remains strong [2][12]. - AI is not the sole growth driver for these companies; they are also central to long-term trends in cloud computing, digital advertising, e-commerce, and more, with AI acting as an accelerator rather than a primary driver [3][12]. Group 2: Cloud Computing Strength - Companies like Amazon, Alphabet, and Microsoft are seeing a re-acceleration in cloud computing growth, driven by strong demand for AI-related compute capacity, with hyperscalers reporting sold-out capacity [5][6]. - Valuations for these companies have become more reasonable following recent market consolidation, making them attractive for investors seeking exposure to AI infrastructure [7][12]. Group 3: Individual Company Insights - Meta Platforms is highlighted for its compelling valuation, trading at less than 22x earnings with projected long-term earnings growth of around 20%, while also benefiting from AI-driven improvements [9]. - Nvidia remains a key player in the AI infrastructure space, trading at mid-20s on forward earnings with a PEG ratio near 0.5, indicating strong growth relative to valuation [10]. - Apple has maintained a stable position without aggressive AI infrastructure spending, showing renewed strength in iPhone demand and a rapidly expanding services segment, indicating resilience in its ecosystem [11]. Group 4: Future Outlook - The recent trading pattern of the Magnificent 7 suggests a healthy consolidation rather than a breakdown, with expectations that mega-cap technology may reassert leadership as cloud demand and AI adoption continue to grow [12][13]. - The long-term competitive positioning of these dominant companies remains intact, suggesting they are well-positioned to lead future market advances if the broader bull market persists [14].

The U.S. stock market experienced a day of significant volatility and divergent performance on Friday, February 20, 2026. Investors navigated a complex landscape defined by a landmark Supreme Court ruling on trade policy, a disappointing reading on economic growth, and mounting geopolitical tensions. While technology and growth-oriented sectors found a second wind, the broader market remained tethered by concerns over a cooling economy and sticky inflation.Market Index Performance RecapAs of the closing bel ...

Alphabet (NASDAQ:GOOGL), a provider of internet-related services and products, including search, advertising, and cloud computing, closed Friday at $314.98, up 4.01%. The stock moved higher as investors responded to a fresh Gemini AI enterprise rollout and an Asia commerce partnership, while watching how AI-driven cloud demand and heavy capex plans shape future profitability. The company’s Trading volume reached 51.9 million shares, which stands roughly 38% above compared with its three-month average of 37 ...

Market Overview - The market reaction to the Supreme Court ruling against Liberation Day tariffs was relatively muted, indicating ongoing investor uncertainty [2][4]. - The Dow Jones Industrial Average ended the day up by about 0.5%, while the S&P 500 increased by approximately 0.7% [7]. - The Russell 2000, which includes small-cap stocks, finished unchanged, reflecting a divergence in market performance [8]. Sector Performance - The communications services sector was the biggest gainer, up by about 2.7%, driven by Alphabet [9]. - Energy and healthcare sectors were the only ones to finish in the red, with energy down about 0.7% and healthcare down about 0.3% [10]. - Overall, 334 names in the S&P 500 saw gains, with 169 declining [8]. Individual Stock Highlights - FDX (Comfort Systems) was the top gainer in the S&P 500, hitting an all-time high with a gain of about 6.5% [11]. - General Electric also reached an all-time high, closing up about 2.5% [13]. - Alphabet was the top gainer in the NASDAQ 100, increasing by about 4%, as the company explores new markets for its AI chips [15]. Company-Specific News - Blue Owl shares fell by 4% due to concerns over liquidity in private credit, following the restriction of withdrawals from one of its funds [17]. - Wal-Mart's stock decreased by 1.5% after a recommendation cut from HSBC, despite solid fourth-quarter results [20]. - CoreWeave shares dropped by 8% amid fears regarding financing for a $4 billion data project [22].

周五美股成交额第1名英伟达收高1.02%，成交334.21亿美元。据媒体报道，作为OpenAI酝酿已久的融 资轮的一部分，英伟达接近向OpenAI投资300亿美元。彭博此前曾报道，英伟达将在本轮融资中投资 200亿美元。 该报道称，这项投资实际上将取代两家公司之前计划的一项更大的协议。此前有媒体最初在1月底报道 称，英伟达在9月宣布的对OpenAI高达1000亿美元的投资，因首席执行官黄仁勋私下对这家ChatGPT制 造商的批评而"停滞"。 第2名特斯拉收高0.03%，成交236.77亿美元。周五一名联邦法官驳回了特斯拉的请求，维持针对该公司 一起 2019 年致命车祸的2.43 亿美元判决。涉事车辆为搭载自动驾驶系统（Autopilot）的 Model S。 在周五公开的裁决中，迈阿密联邦地区法官贝丝-布鲁姆表示，庭审证据 "完全足以支持" 该判决，而特 斯拉未能提出任何新的理由来推翻判决。 贝尔德（Baird）分析师本卡洛周五将标普500成分股特斯拉的股票评级上调至"跑赢大盘"，目标价548 美元。卡洛认为，一系列"不太出色的季度"并未动摇特斯拉股价，表明投资者的"焦点已日益转向特斯 拉的未来。最近提出的 ...

从企业层面来看，亚马逊、Alphabet、微软和Meta等公司均将人工智能列为核心战略方向，大幅提高资本支出预算。EasyMarkets易信留意到，部分企业甚 至通过扩大债务融资来支持长期建设计划，使资产负债表规模同步扩张。芯片制造商英伟达在这一轮算力升级中成为关键受益方，而苹果则采取相对谨慎 的策略，通过与外部技术伙伴合作强化自身人工智能能力，以降低一次性重资产投入压力。不同路径体现出企业在风险控制与增长节奏上的差异。 EasyMarkets易信关注到，全球科技巨头正掀起新一轮人工智能基础设施投资浪潮，年度资本开支规模创下历史高位。各大企业将资金集中投向数据中心 扩建、高性能芯片采购以及云计算平台升级，推动算力资源迅速扩张。在生成式人工智能需求持续升温的背景下，企业普遍选择提前布局，希望在未来几 年占据技术与市场制高点。这种高强度投入不仅改变科技行业格局，也对全球资本市场情绪产生显著影响。 easyMarkets 尽管市场普遍认可人工智能的长期潜力，但投资者对回报兑现节奏保持审慎态度。当前人工智能相关收入增速尚未完全匹配庞大的资本开支规模，未来盈 利能力仍需时间验证。与此同时，数据中心建设带来的能源成本、硬 ...

No publicly traded company has ever reached a market valuation of $6 trillion. However, that should happen over the next few years, and several major corporations aren't all that far from this milestone. One company that could be in this group is Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL), the parent company of Google. Here's why. Where to invest $1,000 right now? Our analyst team just revealed what they believe are the 10 best stocks to buy right now, when you join Stock Advisor. See the stocks » The busi ...

Core Insights - Generative AI is viewed as a transformative technology by Amazon's CEO Andy Jassy, indicating its potential to significantly enhance customer experiences across the company [1] - Elon Musk predicts that by 2040, humanoid robots could create a market worth $250 trillion, representing a major shift in the global economy driven by AI innovation [2][3] - Major firms like PwC and McKinsey acknowledge the multi-trillion-dollar potential of AI, suggesting a broad consensus on its economic impact [3] Group 1 - The breakthrough in AI technology is seen as redefining human work, learning, and creativity, leading to increased interest from hedge funds and top investors [4] - A specific under-owned company is highlighted as pivotal to the AI revolution, with its technology posing a competitive threat to rivals [4][6] - Notable billionaires, including Bill Gates and Warren Buffett, recognize AI as a significant technological advancement with the potential for substantial social benefits [8] Group 2 - The article emphasizes the importance of investing in AI technology, suggesting that future investors may regret not owning shares in a particular company [9] - A subscription service is offered, providing access to detailed reports and insights on the identified AI stock, along with additional investment resources [10][11] - The subscription includes a 30-day money-back guarantee, encouraging potential investors to act quickly before the opportunity is widely recognized [12][14]